W83194BR-323, W83194BR-39, W83194BR-39A Selling Leads, Datasheet
MFG:Winbond Package Cooled:30 D/C:05+
W83194BR-323, W83194BR-39, W83194BR-39A Datasheet download
Part Number: W83194BR-323
MFG: Winbond
Package Cooled: 30
D/C: 05+
W83194BR-323, W83194BR-39, W83194BR-39A
- Table of contents:
Info of W83194BR-323
Info of W83194BR-39
Info of W83194BR-39A
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About W83194BR-323
PDF/DataSheet Download
Datasheet: W83194BR-323
File Size: 266680 KB
Manufacturer: Winbond
Download : Click here to Download
About W83194BR-39B
PDF/DataSheet Download
Datasheet: W83194BR-39B
File Size: 282921 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
About W83176G-732
PDF/DataSheet Download
Datasheet: W83176G-732
File Size: 411857 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
W83194BR-323 General Description
The W83194BR-323 is a Clock Synthesizer for Intel Brook dale 845 chipset. W83194BR-323 provides all clocks required for high-speed microprocessor and provides step-less frequency programming and 32 different frequencies of CPU, PCI, and 3V66 clocks setting. All clocks are externally selectable with smooth transitions.
The W83194BR-323 provides I2C serial bus interface to program the registers to enable or disable each clock outputs and provides -0.5% and +/-0.25% center type spread spectrum or programmable S.S.T. scale to reduce EMI.
The W83194BR-323 also has watchdog timer and reset output pin to support auto-reset when systems hanging caused by improper frequency setting.
The W83194BR-323 accepts a 14.318 MHz reference crystal as its input and runs on a 3.3V supply. High drive PCI CLOCK outputs typically provide greater than 1 V /ns slew rate into 30 pF loads. The fixed frequency outputs as REF and 48 MHz provide better than 0.5V /ns slew rate
W83194BR-323 Features
• 3 Differential pairs of CPU clock outputs
• 4 3V66 clock outputs
• 10 PCI synchronous clocks
• 24_48Mhz clock output for super I/O.
• 48 MHz clock output for USB.
• Skew form CPU to PCI clock 1 to 4 ns, center 2.6 ns
• Smooth frequency switch with selections from 66.8 to 200MHz
• Step-less frequency programming
• I2C 2-Wire serial interface and support byte read/write and block read/write.
• -0.5% and +/- 0.25% center type spread spectrum
• Programmable S.S.T. scale to reduce EMI
• Programmable registers to enable/stop each output and select modes
• Watch Dog Timer and RESET# output pins
• 48-pin SSOP package
• 4 3V66 clock outputs
• 10 PCI synchronous clocks
• 24_48Mhz clock output for super I/O.
• 48 MHz clock output for USB.
• Skew form CPU to PCI clock 1 to 4 ns, center 2.6 ns
• Smooth frequency switch with selections from 66.8 to 200MHz
• Step-less frequency programming
• I2C 2-Wire serial interface and support byte read/write and block read/write.
• -0.5% and +/- 0.25% center type spread spectrum
• Programmable S.S.T. scale to reduce EMI
• Programmable registers to enable/stop each output and select modes
• Watch Dog Timer and RESET# output pins
• 48-pin SSOP package
W83194BR-323 Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
